Optimisation of commutation circuit parameters for DC vacuum circuit breakers
As the environmental problems caused by the consumption of the non-renewable fossil energy are getting increasingly serious, the new energy power generation has received wide attentions. Multi-terminal high voltage DC (HVDC) transmission is one of the key technologies for improving the reliability a...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-04-01
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| Series: | The Journal of Engineering |
| Subjects: | |
| Online Access: | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8673 |
| _version_ | 1818434837997944832 |
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| author | Deen Yu Hai Chen Wei Liu Xiaoming Liu |
| author_facet | Deen Yu Hai Chen Wei Liu Xiaoming Liu |
| author_sort | Deen Yu |
| collection | DOAJ |
| description | As the environmental problems caused by the consumption of the non-renewable fossil energy are getting increasingly serious, the new energy power generation has received wide attentions. Multi-terminal high voltage DC (HVDC) transmission is one of the key technologies for improving the reliability and stability of new energy power generations. Besides, HVDC circuit breakers (CBs) become the bottleneck of the development and application for multi-terminal HVDC transmission power systems. Here, the active DC vacuum circuit breaker (VCB) is taken as the research object. Meanwhile, the optimisation design of the commutation circuit for the DC VCB is realised. According to Kirchhoff's law, the genetic algorithm is used to calculate the commutation parameters under different optimisation objectives, to obtain the lowest cost and the shortest sheath development time. Based on the software package MATLAB, the simulations and analyses of different optimisation objectives and parameters are carried out. Through the comparative analyses of the two optimisation objectives, the relationships between the development time of the sheath gap and the cost have been obtained. |
| first_indexed | 2024-12-14T16:43:21Z |
| format | Article |
| id | doaj.art-2c40dc5adbc941d7987a238c6065f4a2 |
| institution | Directory Open Access Journal |
| issn | 2051-3305 |
| language | English |
| last_indexed | 2024-12-14T16:43:21Z |
| publishDate | 2019-04-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Journal of Engineering |
| spelling | doaj.art-2c40dc5adbc941d7987a238c6065f4a22022-12-21T22:54:17ZengWileyThe Journal of Engineering2051-33052019-04-0110.1049/joe.2018.8673JOE.2018.8673Optimisation of commutation circuit parameters for DC vacuum circuit breakersDeen Yu0Hai Chen1Wei Liu2Xiaoming Liu3School of Electrical Engineering, Shenyang University of TechnologyTianjin Key Laboratory of Advanced Electrical Engineering and Energy Technology, Tianjin Polytechnic UniversityTianjin Key Laboratory of Advanced Electrical Engineering and Energy Technology, Tianjin Polytechnic UniversityTianjin Key Laboratory of Advanced Electrical Engineering and Energy Technology, Tianjin Polytechnic UniversityAs the environmental problems caused by the consumption of the non-renewable fossil energy are getting increasingly serious, the new energy power generation has received wide attentions. Multi-terminal high voltage DC (HVDC) transmission is one of the key technologies for improving the reliability and stability of new energy power generations. Besides, HVDC circuit breakers (CBs) become the bottleneck of the development and application for multi-terminal HVDC transmission power systems. Here, the active DC vacuum circuit breaker (VCB) is taken as the research object. Meanwhile, the optimisation design of the commutation circuit for the DC VCB is realised. According to Kirchhoff's law, the genetic algorithm is used to calculate the commutation parameters under different optimisation objectives, to obtain the lowest cost and the shortest sheath development time. Based on the software package MATLAB, the simulations and analyses of different optimisation objectives and parameters are carried out. Through the comparative analyses of the two optimisation objectives, the relationships between the development time of the sheath gap and the cost have been obtained.https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8673vacuum circuit breakerscommutationgenetic algorithmsHVDC power convertorsHVDC power transmissionpower generation reliabilitypower transmission reliabilitypower system stabilityenergy power generationHVDC circuit breakermultiterminal HVDC transmissionsactive DC vacuum circuit breakeroptimisation designDC VCBcommutation parametersdifferent optimisation objectivesshortest sheath development timecommutation circuit parametersDC vacuum circuit breakersenvironmental problemsnonrenewable fossil energywide attentionsmultiterminal high voltage DC transmissionstabilityenergy power generation reliability |
| spellingShingle | Deen Yu Hai Chen Wei Liu Xiaoming Liu Optimisation of commutation circuit parameters for DC vacuum circuit breakers The Journal of Engineering vacuum circuit breakers commutation genetic algorithms HVDC power convertors HVDC power transmission power generation reliability power transmission reliability power system stability energy power generation HVDC circuit breaker multiterminal HVDC transmissions active DC vacuum circuit breaker optimisation design DC VCB commutation parameters different optimisation objectives shortest sheath development time commutation circuit parameters DC vacuum circuit breakers environmental problems nonrenewable fossil energy wide attentions multiterminal high voltage DC transmission stability energy power generation reliability |
| title | Optimisation of commutation circuit parameters for DC vacuum circuit breakers |
| title_full | Optimisation of commutation circuit parameters for DC vacuum circuit breakers |
| title_fullStr | Optimisation of commutation circuit parameters for DC vacuum circuit breakers |
| title_full_unstemmed | Optimisation of commutation circuit parameters for DC vacuum circuit breakers |
| title_short | Optimisation of commutation circuit parameters for DC vacuum circuit breakers |
| title_sort | optimisation of commutation circuit parameters for dc vacuum circuit breakers |
| topic | vacuum circuit breakers commutation genetic algorithms HVDC power convertors HVDC power transmission power generation reliability power transmission reliability power system stability energy power generation HVDC circuit breaker multiterminal HVDC transmissions active DC vacuum circuit breaker optimisation design DC VCB commutation parameters different optimisation objectives shortest sheath development time commutation circuit parameters DC vacuum circuit breakers environmental problems nonrenewable fossil energy wide attentions multiterminal high voltage DC transmission stability energy power generation reliability |
| url | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8673 |
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